Record Of Original Values In S Display - Control Data Corporation CYBER 170 Series Operator's Manual

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ORIGIN
TYPE/
JOB
CLASS
60435600 K
SY
BC
TX
EI
MT
NS
Pi
CMpppp
NJpppp
FLpppp
AMpppp
OP
PRIORITIES FOR EACH QUEUE TYPE
INPUT QUEUE ROLLOUT QUEUE
LP UP IN OP LP UP IN OP
Figure 3-1. Record of Original Values in S Display
Service Limits
Central memory time slice in
seconds. This parameter
specifies the maximum amount
of time a job of the specified
orlgm type can remain at a
control point before it becomes
eligible to be rolled out. A job is
not necessarily rolled out when
its time slice is exceeded. It is
set to a lower priority and then
may be replaced by a job of
higher priority. The value of
pppp can range from 0 to 7777
octal. Only the last iour digits
entered are used.
Maximum number of jobs. For
time-sharing orlgm jobs, this
parameter specifies the number
of terminals that can be logged
into the system. The NJ
parameter has no meaning for
other job origin types. Only the
last four digits entered are used.
Maximum field length/lOOs for
any job of the specified job
origin type. Jobs with field
lengths which exceed this value
are not considered for scheduling
unless no other jobs are waiting
to be scheduled and sufficient
field length is available without
rolling out any jobs. However, a
time-sharing job which exceeds
the value for a time-sharing
origin type job is aborted. Only
the last four digits entered are
used.
Maximum field length/lOOs for
all jobs of the specified job
origin type. This parameter is
used to partition central memory
by limiting the total field length
available to each job origin'
type. For example, if scheduling
a job to a control point exceeds
the field length specified for its
job origin type, it may not be
scheduled until the required field
length is available. This means
that a lower priority job from a
ECpppp
EMpppp
FCv
CSv
OUTPUT QUEUE
LP
UP·
IN
Service Limits
different origin may be
scheduled first. However, a job
that would normally exceed the
field length for its job origin
type can be scheduled to a
control point if there are not
enough jobs to fill the field
length specified for another job
. origin type. The system always
attempts to use central memory
to its greatest capacity. Only
the last four digits entered are
used.
Maximum ECS/lOOOs for any job
of the specified job origin type.
Only the last four digi ts entered
are used.
Maximum ECS/lOOOS for all jobs
of the specified origin type.
Number of
permanent files
allowed
where v is used to
specify the corresponding octal
values shown in the following
table.
v Limit Value
-
0 Unlimited
1 10
2 20
3 30
4
40
5
50
6 100
7 Unlimited
Cumulative size in PRUs allowed
for all indirect access permanent
files; v is used to specify the
corresponding octal values shown
in the following table.
3-5